nginx.conf

#user  nobody;
worker_processes  1;

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;
    keepalive_timeout  65;

    server {
        listen       80;
        server_name  pencwarre.local;

        location / {
            root   /Users/joe/Sites/penwarre.co.uk;
            include php.conf;
            index index.php;
            try_files $uri $uri/ /index.php?q=$uri&$args;
       }
    }
}